ASIC Version Fault
Yaskawa · E7 Drive
¿Qué significa CPF10 ?
An ASIC Version Fault was detected, indicating an issue with the ASIC's version identification or integrity. This points to control circuit damage, compromising the drive's fundamental operation.
Causas comunes
- ASIC chip's internal version register corrupted or unreadable due to hardware defect.
- Mismatch between the expected ASIC version (by firmware) and the detected version (e.g., wrong control board replacement).
- Internal ASIC hardware failure preventing correct identification during boot-up.
- Firmware corruption on the main control board leading to an incorrect ASIC version check routine.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
1. Perform a complete power cycle of the drive, ensuring a cold boot and full system re-initialization.
- 2
2. Verify that the control board assembly part number matches the drive's specified Bill of Material (BOM) for compatibility.
- 3
3. Attempt a full parameter reset (e.g., Parameter P0-03=2) to clear potential software integrity issues.
- 4
4. Visually inspect the control board for any signs of physical damage that might affect component identification.
- 5
5. If the fault persists, replacement of the control board is necessary as the ASIC is a critical, integrated component.